50-2000kVA Aluminium Cast Resin Transformer Yb6-11/15/33/0.4kv for Substations

• Customization: Available
• Type: Box Transformer
• Structure: Protection
• Model NO.: SCB11
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP56
• Brand: Zhongshao
• Winding Material: Copper/Aluminium
• Applied Standard: IEC60076/IEEE/ANSI/DOE
• Rated Voltage/LV: 400V
• Rated Current: 630-1250A
• Transformer Capacity: 50-2000kVA
• Transport Package: Wooden Box
• Specification: 100.00cm * 120.00cm * 150.00cm
• Trademark: ZHONGSHAO
• Origin: China
• HS Code: 8504349000
• Production Capacity: 50000/Piece

Product Description

Box-type Substation

1. Discover the future of power distribution with our revolutionary all-in-one high voltage switch, transformer, and low voltage switch unit, crafted with precision by Zhongshao Electric Co., Ltd. Changsha Branch. This state-of-the-art solution is meticulously engineered to meet the evolving needs of urban network projects, serving as a cornerstone of our distinguished product line.
2. Featuring groundbreaking technology, this product presents a captivating exterior, unparalleled reliability, and effortless upkeep. Its compact design facilitates easy relocation, while its minimal spatial demands render it a perfect fit for contemporary infrastructure needs.
3. A marvel of adaptability, this product thrives within ring network distribution systems and excels as a terminal power source for radial grids. It flawlessly integrates high and low voltage metering units alongside low voltage capacitance compensation devices, delivering a holistic utility experience.

Parameter list
	Project	Unit	Parameters
High voltage unit	Rated frequency	HZ	50
	Rated voltage	KV	6	10	35
	High working voltage	KV	6.9	11.5	40.5
	Current rating	A	400,630.1250
	Transfer Current	A	1200-3150
	Power frequency withstand voltage Voltage to ground Interval voltage/Isolation fracture	KV	42/48
	Lightning impulse withstand voltage Ground withstand voltage Interphase withstand voltage/Isolation fracture	KV	75/85
	Rated short-circuit breaking current	KA	31.5
Transformer unit	Rated voltage	KV	6.10.35
	Rated capacity	KVA	30-2000
	Tapping range	%	m2=2.5%+5%
	Linkage group		Yyn0. Dyn11
	Impedance voltage	%	4.4.5.6,8
Low voltage unit	Rated voltage	V	220,380,690,800
	Rated current of the main circui	A	50-4000
	Branch Current	A	5-800
Housing	Protection level (conventional products)		high-pressure chamberIP33;Transformer RoomIP23;Low voltage chamberP33
	noise level	dB	≤50

1) Proudly adhering to standards: IEC60076, ISO, CCC, bolstered by a comprehensive type test report.
2) Celebrated as one of the top 3 in the industry, backed by over 23 years of unmatched expertise.
3) Our products enjoy global acclaim, with an expansive sales reach across Malaysia, Hong Kong, Ethiopia, Mozambique, Kenya, Congo, the Philippines, Nigeria, and beyond.

1. Stringent compliance with standards: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008; EQV.
2. Voltage Range: Offering adaptable options from 6KV to 35KV.
3. Voltage Regulation Mode: Choices include No-load tap changing and On-load tap changing.
4. Tapping Range: Flexible options of ±5%, ±2×2.5%, ±4×2.5% or tailor-made solutions.
5. Frequency Options: Seamlessly compatible with both 50Hz and 60Hz.
6. Phase: Expertly designed for three-phase systems.
7. Connection Configurations: Versatile configurations like Dyn5, Dyn5, Yyn0, Dyn11, or client-specific choices.
8. Short Circuit Impedance: Conforms to standardized impedance; detailed specifications available in our technical data sheet.

Company Introduction

Zhongshao Electric Co., Ltd., a beacon of innovation since its founding on April 7, 2013,strategically resides in the Zhongshao Industrial Park within the thriving Shaoshan High-tech Industrial Development Zone, Hunan Province.

This trailblazing technology enterprise stands as a national high-tech leader, with a focus on the research, development, production, sales, and service of integrated electrical equipment. Our specialties encompass smart distribution network equipment, sophisticated medium and low voltage distribution solutions, and advanced power transformer technologies.

The company proudly holds a registered capital of RMB 100 million, bolstered by a dedicated team of over 300 employees, sprawling across a vast factory area of 68,000 square meters.Zhongshao Electric Co., Ltd. is fortified with a robust sales, logistics, and after-sales service network, complemented by an expert technical consultation framework. We have proudly achieved ISO9001 quality management system certification, further enhanced byISO14001 environmental management system certification, further supported by OHSAS18001 occupational health and safety management system certification. Embracing our core principle of 'professional manufacturing and dedicated service', we consistently integrate state-of-the-art foreign automated production equipment and assimilate world-leading technologies. Our facilities boast a scientific research building, a cutting-edge testing center, a provincial-level industrial design center, and a provincial-level post-doctoral workstation, epitomizing domestic innovation.

Harnessing the power of our provincial-level technology center, Zhongshao Electric Co., Ltd. Changsha Branch embarks on groundbreaking collaborations with esteemed research institutions worldwide. This synergy has led to the remarkable creation of the ZS series of secondary integration and deep secondary integration intelligent distribution network equipment. With proprietary intellectual property rights, our innovations shine through with the fifth-generation intelligent feeder terminals and sophisticated intelligent substation terminal distribution products.

These trailblazing products have triumphantly passed through rigorous professional evaluations and comprehensive business safety inspections by the prestigious China Electric Power Research Institute Co., Ltd. Our pride is further amplified by owning over ten invention and utility model patents, complemented by five software copyrights—a testament to our pioneering spirit. Select products have ascended to domestic leadership in their categories, setting new benchmarks in innovation.

Product Packaging

Product Packaging

Frequently Asked Questions (FAQ)

Q: What are your major products?

A: Our impressive portfolio boasts an extensive range that includes oil-immersed transformers, dry-type transformers, transformer substations, high and low voltage switchgear, complemented by a diverse selection of low-voltage electronic components.

Q: Can your products be customized? A: Absolutely! Understanding the unique voltage, frequency, and specification needs across various countries and regions, we offer seamless customization to precisely cater to your exact requirements.

Q: When can I expect to receive a price quote?

A: Our commitment to excellence ensures that we provide a detailed quote within a swift 24-hour period following your inquiry, guaranteeing prompt and efficient service.

Q: What about lead times or shipping durations? A: Lead time is generally influenced by the order quantity. Typically, you can anticipate delivery within 15 days after we receive your advance payment, reflecting our dedication to timely fulfillment.

Q: How much does shipping cost?

A: Shipping costs are tailored based on the destination port, enabling us to engineer bespoke shipping solutions that provide you with the most competitive pricing available.

Q: Do you offer a guarantee for the products?

A: Indeed, we do! At Zhongshao Electric Co., Ltd., we stand by the quality of our products by offering a robust one-year guarantee on all transformers, demonstrating our unwavering commitment to quality assurance.

Q: What are your advantages?

A: With a rich legacy of 15 years in the industry, we pride ourselves on advanced production equipment, unwavering quality standards, expedited delivery, and expert service. Moreover, to enhance your experience, we offer complimentary parts, showcasing our dedication to exceeding customer expectations.